Rockwell R6504
The Rockwell R6504 (P/N 156-1482-00) is an 8-bit microprocessor monolithic integrated circuit, a 28-pin DIP variant of the 6502 with 13-bit address bus (8K address space).
For more information, see MOS Technology 6502.
Some instruments using part Rockwell R6504
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| DC5009 | Tektronix | Plug-in | DC5009 | 135 MHz programmable frequency counter | 1982 |
| DC509 | Tektronix | Plug-in | DC509 | 135 MHz programmable frequency counter | 1981 |